OCN 8645 — T-Mobile

Operating Company Number (OCN) 8645 identifies T-Mobile in North American telephone routing records.

Area codes with T-Mobile numbers

• 919 (20)
• 910 (8)
• 704 (4)
• 843 (2)
• 984 (2)
• 864 (1)
• 828 (1)
• 336 (1)
• 980 (1)

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Last updated: February 15, 2026